Finding · as stated by the study, recorded by Coridum · status verified-machine
Finding F-0521
“The levels of CO2 in the AC rooms were significantly different from the NV rooms (1433.62 ± 252.80 and 520.12 ± 37.25 ppm, respectively).”
Structure
- Factor
- Carbon dioxide (CO₂)
- Intervention
- Air conditioning
- Population
- university students
- Setting
- classroom, BR
- Study design
- comparison of thirty university classrooms in Brazil, 15 air-conditioned and 15 naturally ventilated: indoor CO2, temperature, relative humidity, wind speed, viable mould and airborne dust measured; values as mean ± standard error (class 4)
- Effect
- mean 1433.62
- Sample
- 30 rooms
A Finding records what one published document states, verbatim and with its page. It is not a conclusion of Coridum; see the Claims that build on it.